A tray assembly for packaging

Abstract

The utility model provides a tray assembly for packing relates to tray technical field, this tray assembly for packing includes center disc, angle disc, support frame, is provided with rotatable screw between center disc and support frame, the upper end of screw is provided with screw cap, is provided with the recess groove for accommodating screw cap on center disc, is connected with slide seat on screw, is provided with fixed link on both sides of angle disc, is set up with the through slot of fixed link sliding connection on the adjacent angle disc on angle disc, is connected through connecting rod between angle disc and slide seat, both ends of connecting rod are rotatoryly connected with angle disc and slide seat, the side of angle disc is provided with the slot, this kind of tray assembly can drive screw rotation, make slide seat move upward or downward, make angle disc close or away from center disc, and then can control tray assembly size, convenient for the load bearing of different specifications goods, this tray assembly can satisfy more kinds of specifications goods load bearing, and the versatility is strong, and the utilization rate is high, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, specifically a packaging pallet assembly. Background Technology

[0002] After the goods are packaged, they are usually stacked on pallets to facilitate forklifting. After stacking and packaging, the pallets are secured to the goods with straps, and then a forklift can move them together. However, existing pallets are of fixed size and cannot be adjusted to accommodate the size of the goods. When the pallet size is larger than the goods, it occupies too much space, resulting in wasted area. When the pallet size is smaller than the goods, it cannot provide effective support, posing a safety hazard. Purchasing different pallet sizes is costly and may result in low utilization of less frequently used pallets, making it difficult to meet usage needs. Utility Model Content

[0003] The purpose of this utility model is to provide a packaging pallet assembly, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: the packaging pallet assembly includes a central tray, and four corner trays are provided on the outer side of the central tray: A support frame is provided below the central disk, and a rotatable screw is provided between the central disk and the support frame. A screw cap is provided at the upper end of the screw, and a groove is provided on the central disk to accommodate the screw cap. The screw is threadedly connected to a slide block; The corner plate is provided with a fixing rod on each side, and the corner plate is provided with a through groove that is slidably connected to the fixing rod on the adjacent corner plate; The angle plate and the slide are connected by a connecting rod, and the two ends of the connecting rod are rotatably connected to the angle plate and the slide, respectively. The side of the corner plate is provided with a slot.

[0005] Preferably, a baffle is provided on the outer side of the upper surface of the corner plate. The baffle is made of plastic or rubber and is fixed to the corner plate by screws or glue.

[0006] Preferably, the side of the angle plate is provided with a hook plate, which is a steel plate.

[0007] Preferably, the entire cap is located within the groove, and the upper end of the groove is chamfered.

[0008] Preferably, when the distance between two adjacent corner plates is at its maximum, at least 1 / 3 of the total length of the fixing rod is still located in the through slot on the adjacent corner plate.

[0009] The beneficial effects of this utility model are: This type of pallet assembly can move the slide up or down by rotating the screw, causing the corner trays to move closer to or further away from the center tray. This allows for control of the size of the pallet assembly, facilitating the carrying of goods of different sizes. The pallet assembly can accommodate a wider variety of goods, is highly versatile, has a high utilization rate, and provides excellent performance. Attached Figure Description

[0010] Figure 1 This is a top view of the tray assembly.

[0011] Figure 2 This is a cross-sectional view of the angle plate.

[0012] Figure 3 This is a 3D view of the tray assembly after it has been inverted.

[0013] Figure 4 It is a cross-sectional view of the central plate and the support frame.

[0014] Figure 5 This is a schematic diagram of the tray assembly in its minimum state.

[0015] Figure 6 This is a diagram showing the pallet assembly in its minimum configuration with goods placed on it.

[0016] Figure 7 This is a schematic diagram of the tray assembly after it has been unfolded.

[0017] Figure 8 This is a schematic diagram showing the unfolded pallet assembly with goods placed on it.

[0018] In the diagram: 1. Goods; 2. Center plate; 3. Corner plate; 4. Support frame; 5. Screw; 6. Screw cap; 7. Groove; 8. Slide seat; 9. Fixing rod; 10. Connecting rod; 11. Slot; 12. Stop bar; 13. Hook plate. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0020] like Figure 1-8 As shown, a packaging pallet assembly includes a central tray 2, with four corner trays 3 disposed on the outer side of the central tray 2. A support frame 4 is provided below the central disk 2, and a rotatable screw 5 is provided between the central disk 2 and the support frame 4. A screw cap 6 is provided at the upper end of the screw 5, and a groove 7 is provided on the central disk 2 to accommodate the screw cap 6. The screw 5 is threadedly connected to a slide 8; The corner plate 3 is provided with fixing rods 9 on both sides, and the corner plate 3 is provided with a through groove that is slidably connected to the fixing rods 9 on the adjacent corner plate 3; The corner plate 3 and the slide block 8 are connected by a connecting rod 10, and the two ends of the connecting rod 10 are rotatably connected to the corner plate 3 and the slide block 8 respectively. The side of the corner plate 3 is provided with a slot 11.

[0021] The center plate 2, corner plate 3 and support frame 4 are made of high-density polyethylene or polypropylene. The fixing rod 9 is made of steel pipe or the same material as the corner plate 3, which is high-density polyethylene or polypropylene. When the fixing rod 9 is made of steel pipe, the steel pipe and the corner plate 3 are connected by threads. When the fixing rod 9 is made of the same material as the corner plate 3, the fixing rod 9 and the corner plate 3 are integrally molded by injection molding.

[0022] Both the central plate 2 and the corner plate 3 are equipped with reinforcing ribs (not shown in the figure) to increase their load-bearing capacity.

[0023] By rotating the screw cap 6, the screw 5 is driven to rotate. Then, through the threaded connection between the screw 5 and the slide 8, the slide 8 is driven to move up / down along the screw 5. At the same time, under the action of the connecting rod 10 and the sliding connection between the fixed rod 9 and the adjacent corner plate 3, the corner plate 3 can gradually move away from / close to the center plate 2. This allows the area of ​​the upper part of the pallet assembly to be adjusted according to the size and quantity of the goods 1, thereby improving the ease of use of the pallet assembly.

[0024] The slots 11 on the corner plate 3 can be used for the forklift's forks to insert, so as to lift and transfer the pallet assembly and goods 1 together. At the same time, when the forklift's forks pass through the front and rear slots 11, the forklift's forks will not contact the connecting rod 10 and the support frame 4.

[0025] Furthermore, a baffle 12 is provided on the outer side of the upper surface of the corner plate 3. The baffle 12 is made of plastic or rubber and is fixed to the corner plate 3 by screws or glue. The baffle 12 can limit the range of horizontal movement of the goods 1 on the pallet assembly, prevent the goods 1 from being moved off the pallet assembly, and improve the stability of the goods 1 on the pallet assembly.

[0026] Furthermore, the side of the corner plate 3 is provided with a hook plate 13, which is made of steel plate. The hook plate 13 can be used to connect the binding straps, so as to fix the goods 1 to the pallet assembly.

[0027] Furthermore, all the rotating caps 6 are located within the grooves 7. The upper end of the grooves 7 is chamfered. The rotating caps 6 will not affect the placement of the goods 1, ensuring that the goods 1 can be placed horizontally and stably. The chamfer can increase the space in the grooves 7, making it convenient for users to rotate the rotating caps 6 within the grooves 7.

[0028] Furthermore, when the distance between two adjacent corner plates 3 is at its maximum, at least 1 / 3 of the total length of the fixing rod 9 is still located in the through groove on the adjacent corner plate 3, ensuring that there is sufficient contact length between the fixing rod 9 and the adjacent corner plate 3 to improve the stability of the tray assembly.

[0029] The pallet assembly should avoid prolonged exposure to the elements, and the surface of the screw 5 should be cleaned regularly to remove impurities and be lubricated to ensure long-term stable use of the pallet assembly.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A packaging pallet assembly, comprising a central tray, wherein four corner trays are disposed on the outer side of the central tray, characterized in that: A support frame is provided below the central disk, and a rotatable screw is provided between the central disk and the support frame. A screw cap is provided at the upper end of the screw, and a groove is provided on the central disk to accommodate the screw cap. The screw is threadedly connected to a slide block; The corner plate is provided with a fixing rod on each side, and the corner plate is provided with a through groove that is slidably connected to the fixing rod on the adjacent corner plate; The angle plate and the slide are connected by a connecting rod, and the two ends of the connecting rod are rotatably connected to the angle plate and the slide, respectively. The side of the corner plate is provided with a slot.

2. The packaging pallet assembly according to claim 1, characterized in that, A baffle strip is provided on the outer side of the upper surface of the corner plate. The baffle strip is made of plastic or rubber and is fixed to the corner plate by screws or glue.

3. The packaging pallet assembly according to claim 1, characterized in that, The side of the angle plate is provided with a hook plate, which is made of steel plate.

4. The packaging pallet assembly according to claim 1, characterized in that, The entire cap is located within the groove, and the upper end of the groove is chamfered.

5. The packaging pallet assembly according to any one of claims 1-4, characterized in that, When the distance between two adjacent corner plates is at its maximum, at least 1 / 3 of the total length of the fixing rod is still located in the through slot on the adjacent corner plate.

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